Practice mode / Biology Introduction What is the mode of transmission of Hepatitis virus? A Option A: Aerosol B Option B: Parentral (via blood) C Option C: Skin penetration D Option D: Unknown Correct answer B. Parentral (via blood) Show answer Report a problem How we write and check questions
Question 01 / Biology Introduction Which statement is incorrect for pasteurization? A Option A: It is used to preserve yogurt and milk B Option B: It was developed by Louis Pasteur. C Option C: It involves heating the substance at high temperature for just few sec. D Option D: It can be used to preserve vegetables and meat. Correct answer D. It can be used to preserve vegetables and meat. Show answer Open question
Question 02 / Biology Introduction Production of genetically identical copies of organisms/cells by asexual reproduction is called A Option A: Mitosis B Option B: Replication C Option C: Cloning D Option D: Biological control Correct answer C. Cloning Show answer Open question
Question 03 / Biology Breeders have developed new and better varieties of food items by using which technique: A Option A: Pasteurization B Option B: Hydroponic culture technique C Option C: Genetic engineering D Option D: Biological control techniques Correct answer C. Genetic engineering Show answer Open question
Question 04 / Biology Conclusion of Mendels work latter became a A Option A: Scientific hypothesis B Option B: Theory C Option C: Scientific law D Option D: Productive theory Correct answer C. Scientific law Show answer Open question
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